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Replace all spaces in a string with '+' [duplicate]
I have a string that contains multiple spaces. I want to replace these with a plus symbol. I thought I could use
9 Answers...
How to generate the “create table” sql statement for an existing table in postgreSQL
I have created a table in postgreSQL. I want to look at the SQL statement used to create the table but cannot figure it out.
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undefined reference to boost::system::system_category() when compiling
I'm trying to compile a program on Ubuntu 11.10 that uses the Boost libraries. I have the 1.46-dev Boost libraries from the Ubuntu Repository installed, but I get an error when compiling the program.
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Unable to locate tools.jar
I am building a project in Java.
32 Answers
32
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bash: mkvirtualenv: command not found
After following the instructions on Doug Hellman's virtualenvwrapper post , I still could not fire up a test environment.
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Which is more preferable to use: lambda functions or nested functions ('def')?
I mostly use lambda functions but sometimes use nested functions that seem to provide the same behavior.
16 Answers
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How do you do block comments in YAML?
How do I comment a block of lines in YAML?
11 Answers
11
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How to “properly” create a custom object in JavaScript?
I wonder about what the best way is to create an JavaScript object that has properties and methods.
15 Answers
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Python string.replace regular expression [duplicate]
I have a parameter file of the form:
4 Answers
4
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xcopy file, rename, suppress “Does xxx specify a file name…” message
This seems pretty simple and maybe I'm just overlooking the proper flag , but how would I, in one command, copy a file from one directory to another and rename it in the destination directory? Here's my command:
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